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Due tomorrow plz help me
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3 votes
Due tomorrow plz help me

Due tomorrow plz help me-example-1
User Thoroc
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1 Answer

3 votes
7y-3°=3y+13°
7y-3y= 13°+3°
4y= 16°
y=4°

Substitute y
7(4)-3°= 25°
3(4)+13=25°

180°-25°-25°=130°

2(2x+3)°+130°=180°
4x+136°=180°
4x=44°
x=11°
User David Brossard
by
4.9k points
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